Discuss the genetic basis of wrinkled phentype of pea seed.

Genetic traits of pea plants are note as follows : (a) W -round, w-wrinkled (b) Y - yellow , y - green (c) T - Tall , t - dwarf Which of the following is the genotype for a dwarf, winkled and yellow speeded plant ?

Discuss the characteristics of genetic code.

Discuss the essential features of genetic code.

Pure-bred round-yellow pea seeds have genotype RRYY and the pure-bred wrinkled-green pea seeds have genotype rryy. Keeping this in mind, write the phenotypes of the following genotypes of hybrid pea seeds : (a) Rryy (b) rrYy (c) rrYY (d) RrYy (e) RRyy

Pea Plant with round Yellow seeds (RRYY) is crossed with another pea plant having wrinkled green seeds (rryy). F_(2) progeny consist of (i) Heterozygous for both shape and colour of seeds - (ii) Dominant for colour and recessive for shape - (iii) Homozygous for both shape and colour - (iv) Heterozygous for seed shape only -

A double homozygous yello round plant of Pea is crossed with green wrinkled plant. The offspring shall be of

A double homozygous yellow round seeded plant of Pea is crossed with green wrinkled seeded plant. The offspring shall be of

A gas required for germination of (Pea) seed is

Pure tall pea plant with round seeds is crossed with pure dwarf pea plant with wrinkled seeds . The probability of genotype ttRR in F_2 generation is